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Proceedings Paper

All-optical magnetic recording and its thermal issues
Author(s): J. M. Li; L. P. Shi; G. Q. Yuan; K. G. Lim; G. Vienne; K. Eason; J. Zhang; T. C. Chong
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Paper Abstract

This work presents a thermal analysis that explains experimental observation in all-optical magnetic recording (AOMR). An integrated model is used to describe thermal processes at different time scales in AOMR. The formation of magnetic marks is discussed and implemented by developing a simulator based on 3-dimensional finite element method (FEM). The simulator is able to carry out thermal analysis of the thin film media and is a useful tool for design of AOMR media structure, especially for the thermal sink layer.

Paper Details

Date Published: 3 June 2010
PDF: 6 pages
Proc. SPIE 7730, Optical Data Storage 2010, 77300P (3 June 2010); doi: 10.1117/12.859228
Show Author Affiliations
J. M. Li, A*STAR - Data Storage Institute (Singapore)
L. P. Shi, A*STAR - Data Storage Institute (Singapore)
G. Q. Yuan, A*STAR - Data Storage Institute (Singapore)
K. G. Lim, A*STAR - Data Storage Institute (Singapore)
G. Vienne, A*STAR - Data Storage Institute (Singapore)
K. Eason, A*STAR - Data Storage Institute (Singapore)
J. Zhang, A*STAR - Data Storage Institute (Singapore)
T. C. Chong, A*STAR - Data Storage Institute (Singapore)


Published in SPIE Proceedings Vol. 7730:
Optical Data Storage 2010
Susanna Orlic; Ryuichi Katayama, Editor(s)

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